N21MH — HEPPERLEN HARRY M III RV-4 Aircraft Profile

N21MH

HEPPERLEN HARRY M III RV-4

GREEN COVE SPRINGS, FL

Valid

Mfr Year: 1995

Own This Aircraft? Claim & List For Sale

Registrant

KANNAPELL JOSEPH H

Registration Exp

Sep 30, 2029

Airworthiness Date

Feb 12, 1996

Cert Issue Date

Sep 12, 2019

Seats

Engines

Cruise Speed

0 kts

Max Weight

CLASS 1

Engine Type

Reciprocating

Aircraft Type

Fixed wing single engine

Fractional

Last Activity

Sep 2, 2023

🛠️ Airworthiness Directive Exposure & Fleet Context

This HEPPERLEN HARRY M III RV-4 airframe/engine combination has 20 current type-applicable Airworthiness Directives (0 airframe, 24 engine) and 4 historical. AD applicability is type-based — compliance status for N21MH must be verified against the aircraft maintenance logbooks.

Search FAA DRS for applicable ADs →

N21MH is one of 1 HEPPERLEN HARRY M III RV-4 aircraft on the U.S. registry · fleet median year 1995.

⚠️ NTSB Accident & Incident Records

No NTSB accident or incident records found for N21MH in the NTSB aviation accident database.

Checking NTSB database...

External Research Links

Airworthiness Directives (ADs)

Search FAA DRS for ADs — filter by Model: RV-4

Search FAA DRS →

Title & Lien History

Bills of sale, liens & security agreements — search N21MH (free FAA account)

Open FAA CARES →

NTSB Full Database

Deep search NTSB CAROL — enter N21MH in Registration Number

Open NTSB CAROL →

Aviation Weather

METAR, TAF, winds aloft & radar — official FAA weather service

Check Weather →

FAA Registry (Official)

Official FAA record for N21MH — authoritative government source

Open FAA Registry →

🔧 Find A&P Mechanics Near This Aircraft

Need maintenance, annual inspection, or avionics work? Find FAA-certified mechanics in FL.

Find Mechanics in FL Find IAs

Data sourced from FAA Aircraft Registry · Updated daily · Look up another N-Number